Datasheet

LMC7101, LMC7101Q
SNOS719F –SEPTEMBER 1999–REVISED MARCH 2013 www.ti.com
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= 1.5V, V
O
= V
+
/2 and R
L
= 1 MΩ.
Boldface limits apply at the temperature extremes.
LMC7101AI LMC7101BI LMC7101Q
Typ
Symbol Parameter Conditions Limit Limit Limit Units
(1)
(2) (2) (2) (3)
0.11 3 7 7 mV
V
OS
Input Offset Voltage V
+
= 5V
5 9 9 max
TCV
OS
Input Offset Voltage Average Drift 1.0 μV/°C
I
B
Input Current 1 64 64 1000 pA max
I
OS
Input Offset Current 0.5 32 32 2000 pA max
R
IN
Input Resistance >1 Tera Ω
0V ≤ V
CM
≤ 5V 82 65 60 60 db min
CMRR Common-Mode Rejection Ratio LMC7101Q @ 125°C 60 55 55
0.2V ≤ V
CM
≤ 4.8V
Positive Power Supply Rejection V
+
= 5V to 15V 82 70 65 65 dB min
+PSRR
Ratio V
−
= 0V, V
O
= 1.5V 65 62 62
Negative Power Supply Rejection V
−
= −5V to −15V 82 70 65 65 dB min
−PSRR
Ratio V
+
= 0V, V
O
= −1.5V 65 62 62
−0.3 −0.20 −0.20 −0.2 V min
For CMRR ≥ 50 dB
0.00 0.00 0.2
Input Common-Mode Voltage
V
CM
Range
5.3 5.20 5.20 5.2 V max
5.00 5.00 4.8
C
IN
Common-Mode Input Capacitance 3 pF
4.9 4.7 4.7 4.7 V min
R
L
= 2 kΩ
4.6 4.6 4.54
0.1 0.18 0.18 0.18 V max
0.24 0.24 0.28
V
O
Output Swing
4.7 4.5 4.5 4.5 V min
R
L
= 600Ω
4.24 4.24 4.28
0.3 0.5 0.5 0.5 V max
0.65 0.65 0.8
16 16 16 mA min
V
O
= 0V 24 Sourcing 24
11 11 9
I
SC
Output Short Circuit Current
11 11 11 mA min
V
O
= 5V Sinking 19
7.5 7.5 5.8
0.85 0.85 0.85 mA
I
S
Supply Current 0.5
1.0 1.0 1.0 max
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed by testing or statistical analysis.
(3) When operated at temperature between −40°C and 85°C, the LMC7101Q will meet LMC7101BI specifications.
5V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= 1.5V, V
O
= V
+
/2 and R
L
= 1 MΩ.
Boldface limits apply at the temperature extremes.
LMC7101AI LMC7101BI
Typ
Symbol Parameter Conditions Limit Limit Units
(1)
(2) (2)
f = 10 kHz, A
V
= −2
THD Total Harmonic Distortion 0.01 %
R
L
= 10 kΩ, V
O
= 4.0 V
PP
SR Slew Rate 1.0 V/μs
GBW Gain Bandwidth Product 1.0 MHz
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed by testing or statistical analysis.
4 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LMC7101 LMC7101Q